Timed Tits Task

You've got an assignment today, slut. It's quite simple. You're going to stroke for my tits while this hourglass fills up with sand. If you cum before every last grain of sand is in the bottom of that hourglass, then you'll have to be in chastity for 60 days. If you can hold out until the hourglass is done, then you'll get a special tit surprise. I know how you boys love to see my tits with no bra on, so maybe we'll make that the prize. If you cum before the end you don't get to see. The second you cum you have to shut off the video and try again in 60 days. Prepare yourself. This is going to be your hardest assignment yet.